The document discusses several environmental issues including global warming, air pollution, ozone layer depletion, deforestation, heavy traffic, acid rain, water pollution, waste disposal, and noise pollution. Global warming is caused by increased greenhouse gases around the earth and causes rising world temperatures. Air pollution makes breathing difficult in cities due to gases, car fumes, and smoke. The ozone layer is being damaged, which is dangerous as it prevents harmful solar radiation. Deforestation involves cutting down or burning all the trees in an area, reducing habitats for wildlife and oxygen. Heavy traffic causes problems like air pollution, stress, and noise pollution in cities. Acid rain contains harmful acids from emissions and dissolves in clouds. Water pollution

1. MADE BY :-
ABHINAV SINHA
(BBA-2ND
SEMESTER)

2. Global Warming

3. Global Warming
is a general increase
in world
temperatures caused
by increased amount
of greenhouse gases
like CFCs,
HCFCs,CO2,SO2
around the Earth.

4. Air pollution

5. Air pollution
The air in our towns
and cities is very
polluted with gases,
car fumes, smoke.
It is becoming
more and more
difficult to
breathe.

6. Ozone layer Depletion

7. Ozone Layer Depletion
The ozone layer is
damaged and it is very
dangerous for our
planet. The ozone layer
is a layer of gases in the
sky that prevents
harmful radiation from
the sun from reaching
the Earth.

8. Deforestation

9. Deforestation
Is the cutting down or
burning down of all the
trees in the area. It means
that birds, animals and
insects have nowhere to
live and become extinct.
The amount of oxygen is
reduced because trees
produce it.

10. Heavy traffic

11. Heavy traffic
Many cities and
town suffer from
heavy traffic and
traffic jams. It
causes many
problems, such as
air pollution,
nervous
breakdowns and
noise pollution.

12. Acid rain

13. Acid rain
The rain that contains
harmful acids like
HNO3, HCL which can
damage the
environment and is
caused by the gases
emitted through
cars,factories
dissolves in the clouds
& causes acid rain.

14. Water pollution

15. Water pollution
Water contains
harmful chemicals
due to the
discharge of
industrial wastes in
ponds,rivers which
is very dangerous
for people &
animals.

16. Waste Disposal

17. Waste disposal
Food, paper,
clothes, materials,
substances which
are no longer
needed are
dumped in open &
there is no waste
management.

18. Noise pollution

19. Noise pollution
is very loud or
continuous noise
which is considered
unpleasant and
harmful to people.

20. SUBMITTED TO:-
JAYANTI MAAM